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Facially Dispersed Polyhydride Cu9 and Cu16 Clusters Comprising Apex‐Truncated Supertetrahedral and Square‐Face‐Capped Cuboctahedral Copper Frameworks
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2019-12-13 , DOI: 10.1002/anie.201915467
Kanako Nakamae 1 , Takayuki Nakajima 1 , Yasuyuki Ura 1 , Yasutaka Kitagawa 2 , Tomoaki Tanase 1
Affiliation  

Catalytic hydrogenation of CO2 to formate is promoted by copper hydride clusters. Cage‐type copper hydride clusters prepared by using a tetraphosphine ligand, dpmppm, can have apex‐truncated supertetrahedral {Cu9H7}2+ and square‐face‐capped cuboctahedral {Cu16H14}2+ frameworks, or an unsymmetric {Cu8H6}2+ structure. As reported by T. Tanase and co‐workers in their Communication (DOI: 10.1002/anie.201913533), the kinetically trapped {Cu8H6}2+ species promotes catalytic hydrogenation of CO2 to formate in the presence of strong base.
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中文翻译:

包含顶点截短的超四面体和方端面封端的立方八面体铜骨架的分散在表面上的氢化铜Cu9和Cu16簇

氢化铜簇促进了CO 2催化加氢成甲酸。通过使用四膦配体dpmppm制备的笼型氢化铜簇可以具有截短的超四面体{Cu 9 H 7 } 2+和方形的顶盖八面体{Cu 16 H 14 } 2+骨架,或不对称的{ Cu 8 H 6 } 2+结构。正如T. Tanase和他的同事在其交流中(DOI:10.1002 / anie.201913533)所报道的那样,动力学捕获的{Cu 8 H 6 } 2+物种促进了CO 2的催化加氢。 要在强大的基地存在下结成伙伴
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更新日期:2019-12-13
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